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Add support for writing boot patch lists, fill out more data

This commit is contained in:
Joshua Goins 2024-06-29 15:02:15 -04:00
parent c1ad0c023c
commit bacd83477c

View file

@ -1,15 +1,28 @@
struct PatchEntry {
url: String,
version: String,
hash_block_size: i64,
length: i64,
hashes: Vec<String>
pub struct PatchEntry {
pub url: String,
pub version: String,
pub hash_block_size: i64,
pub length: i64,
pub size_on_disk: i64,
pub hashes: Vec<String>,
pub unknown_a: i32,
pub unknown_b: i32,
}
struct PatchList {
#[derive(PartialEq)]
pub enum PatchType {
/// Corresponds to 4e9a232b
Boot,
/// Corresponds to 2b5cbc63
Game
}
pub struct PatchList {
// FIXME: this is most likely auto-generated, not set?
id: String,
patches: Vec<PatchEntry>
pub id: String,
pub patch_type: PatchType,
pub requested_version: String,
pub patches: Vec<PatchEntry>
}
impl PatchList {
@ -21,8 +34,14 @@ impl PatchList {
str.push_str(&self.id);
str.push_str("\r\n");
str.push_str("Content-Type: application/octet-stream\r\n");
str.push_str("Content-Location: ffxivpatch/4e9a232b/metainfo/2023.07.26.0000.0000.http\r\n"); // TODO: hardcoded
str.push_str("X-Patch-Length: 1664916486\r\n");
str.push_str(&format!("Content-Location: ffxivpatch/{}/metainfo/{}.http\r\n", if self.patch_type == PatchType::Boot { "2b5cbc63" } else { "4e9a232b" }, self.requested_version));
let mut total_patch_size = 0;
for patch in &self.patches {
total_patch_size += patch.length;
}
str.push_str(&format!("X-Patch-Length: {}\r\n", total_patch_size));
str.push_str("\r\n");
for patch in &self.patches {
@ -32,37 +51,39 @@ impl PatchList {
// TODO: unknown value, but i *suspect* is the size of the game on disk once this patch is applied.
// which would make sense for the launcher to check for
str.push_str("44145529682");
str.push_str(&patch.size_on_disk.to_string());
str.push_str("\t");
// TODO: totally unknown
str.push_str("71");
str.push_str(&patch.unknown_a.to_string());
str.push_str("\t");
// TODO: unknown too
str.push_str("11");
str.push_str(&patch.unknown_b.to_string());
str.push_str("\t");
// version (e.g. 2023.09.15.0000.0000)
str.push_str(&patch.version);
str.push_str("\t");
// hash type
// TODO: does this need to be configurable?
str.push_str("sha1");
str.push_str("\t");
if (self.patch_type == PatchType::Game) {
// hash type
// TODO: does this need to be configurable?
str.push_str("sha1");
str.push_str("\t");
// hash block size
str.push_str(&patch.hash_block_size.to_string());
str.push_str("\t");
// hash block size
str.push_str(&patch.hash_block_size.to_string());
str.push_str("\t");
// hashes
str.push_str(&patch.hashes[0]);
for hash in &patch.hashes[1..] {
str.push_str(",");
str.push_str(&hash);
// hashes
str.push_str(&patch.hashes[0]);
for hash in &patch.hashes[1..] {
str.push_str(",");
str.push_str(&hash);
}
str.push_str("\t");
}
str.push_str("\t");
// url
str.push_str(&patch.url);
@ -84,10 +105,38 @@ mod tests {
use super::*;
#[test]
fn test_output() {
fn test_boot_patch_output() {
let test_case = "--477D80B1_38BC_41d4_8B48_5273ADB89CAC\r\nContent-Type: application/octet-stream\r\nContent-Location: \
ffxivpatch/2b5cbc63/metainfo/D2023.04.28.0000.0001.http\r\nX-Patch-Length: \
22221335\r\n\r\n22221335\t69674819\t19\t18\t2023.09.14.0000.0001\thttp://patch-dl.ffxiv.com/boot/2b5cbc63/\
D2023.09.14.0000.0001.patch\r\n--477D80B1_38BC_41d4_8B48_5273ADB89CAC--\r\n";
let patch_list = PatchList {
id: "477D80B1_38BC_41d4_8B48_5273ADB89CAC".to_string(),
requested_version: "D2023.04.28.0000.0001".to_string(),
patch_type: PatchType::Boot,
patches: vec![
PatchEntry {
url: "http://patch-dl.ffxiv.com/boot/2b5cbc63/D2023.09.14.0000.0001.patch".to_string(),
version: "2023.09.14.0000.0001".to_string(),
hash_block_size: 0,
length: 22221335,
size_on_disk: 69674819,
hashes: vec![],
unknown_a: 19,
unknown_b: 18
}
]
};
assert_eq!(patch_list.to_string(), test_case);
}
#[test]
fn test_game_patch_output() {
let test_case = "--477D80B1_38BC_41d4_8B48_5273ADB89CAC\r\nContent-Type: application/octet-stream\r\nContent-Location: \
ffxivpatch/4e9a232b/metainfo/2023.07.26.0000.0000.http\r\nX-Patch-Length: \
1664916486\r\n\r\n1479062470\t44145529682\t71\t11\t2023.09.15.0000.0000\tsha1\t50000000\t1c66becde2a8cf26a99d0fc7c06f15f8bab2d87c,\
1479062470\r\n\r\n1479062470\t44145529682\t71\t11\t2023.09.15.0000.0000\tsha1\t50000000\t1c66becde2a8cf26a99d0fc7c06f15f8bab2d87c,\
950725418366c965d824228bf20f0496f81e0b9a,cabef48f7bf00fbf18b72843bdae2f61582ad264,53608de567b52f5fdb43fdb8b623156317e26704,\
f0bc06cabf9ff6490f36114b25f62619d594dbe8,3c5e4b962cd8445bd9ee29011ecdb331d108abd8,88e1a2a322f09de3dc28173d4130a2829950d4e0,\
1040667917dc99b9215dfccff0e458c2e8a724a8,149c7e20e9e3e376377a130e0526b35fd7f43df2,1bb4e33807355cdf46af93ce828b6e145a9a8795,\
@ -102,12 +151,17 @@ mod tests {
let patch_list = PatchList {
id: "477D80B1_38BC_41d4_8B48_5273ADB89CAC".to_string(),
requested_version: "2023.07.26.0000.0000".to_string(),
patch_type: PatchType::Game,
patches: vec![
PatchEntry {
url: "http://patch-dl.ffxiv.com/game/4e9a232b/D2023.09.15.0000.0000.patch".to_string(),
version: "2023.09.15.0000.0000".to_string(),
hash_block_size: 50000000,
length: 1479062470,
size_on_disk: 44145529682,
unknown_a: 71,
unknown_b: 11,
hashes: vec![
"1c66becde2a8cf26a99d0fc7c06f15f8bab2d87c".to_string(),
"950725418366c965d824228bf20f0496f81e0b9a".to_string(),